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Cyclopentanecarboxaldehyde, 1-methyl-3-(1-methylethyl)-2-oxo-, (1R,3R)-rel- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

286458-59-1

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286458-59-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 286458-59-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,6,4,5 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 286458-59:
(8*2)+(7*8)+(6*6)+(5*4)+(4*5)+(3*8)+(2*5)+(1*9)=191
191 % 10 = 1
So 286458-59-1 is a valid CAS Registry Number.

286458-59-1Downstream Products

286458-59-1Relevant academic research and scientific papers

Solid-acid catalysed rearrangement of cyclic α,β-epoxy ketones

Elings, Jacob A.,Lempers, Hans E. B.,Sheldon, Roger A.

, p. 1905 - 1911 (2007/10/03)

Various cyclic α,β-epoxy ketones rearranged to α-formyl ketones and/or vicdiones in the presence of catalytic amounts of zeolites and montmorillonite K10. This provides an excellent alternative to conventional homogeneous systems with respect to yields and workup. Differences in product distribution and type of products in the rearrangement of pulegone oxide could be reasonably explained by invoking different pathways for homogeneous and heterogeneous catalysts.

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